It is unfortunate to have cancer, and most of the family members of patients I have contacted are panic-stricken after receiving the unfortunate news, and they “rush to the doctor” or repeatedly urge the doctor to operate as soon as possible —— In fact, the formation, occurrence and development of cancer is a slow process, and generally speaking, no essential changes will occur within one month. In fact, it is possible to carefully confirm the malignancy and progression of the cancer through various related examinations and design the appropriate surgery or treatment plan according to its specific conditions. I often make this analogy: “The growth of a tree is not completed in one or two days, and the most important thing is not to dig a tree one day earlier or later, but how to dig the roots clean so that it will not grow out again in the future!”